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Python Transformer.append方法代码示例

本文整理汇总了Python中genshi.filters.Transformer.append方法的典型用法代码示例。如果您正苦于以下问题:Python Transformer.append方法的具体用法?Python Transformer.append怎么用?Python Transformer.append使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在genshi.filters.Transformer的用法示例。


在下文中一共展示了Transformer.append方法的11个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        # Add delete buttons to the ticket form
        ticket = data.get("ticket")
        if filename == "ticket.html" and "TICKET_ADMIN" in req.perm(ticket.resource):

            # Add Delete button to ticket description
            if data["ticket"].values["description"]:
                # Reply button and associated elements are present
                filter = Transformer("//div[@class='description']//div[@class='inlinebuttons']")
                stream |= filter.append(
                    tag.input(type="submit", name="delete", title="Delete this ticket", value="Delete")
                )
            else:
                # Reply button and associated elements not present
                filter = Transformer("//div[@class='description']/h3")
                stream |= filter.after(
                    tag.form(
                        tag.div(
                            tag.input(type="submit", name="delete", title="Delete this ticket", value="Delete"),
                            class_="inlinebuttons",
                        ),
                        name="addreply",
                        method="get",
                        action="#comment",
                    )
                )

            # Add Delete buttons to ticket comments
            stream |= Transformer("//div[@id='changelog']//div[@class='inlinebuttons']").append(
                tag.input(type="submit", name="delete", title="Delete this comment", value="Delete")
            )

        return stream
开发者ID:nyuhuhuu,项目名称:trachacks,代码行数:35,代码来源:web_ui.py

示例2: _show_branches_tags

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
 def _show_branches_tags(self, req, info, changes):
     filters = []
     for idx, item in enumerate(info):
         change = changes[item['rev']]
         branch_filter = Transformer('//table/tbody/tr[%d]/td[@class="summary"]' % (idx+1))
         
         for name, head in change.get_branches():
             #if branch not in ('default', 'master'):
             
             span = tag.span(name, class_="branch" + (" head" if head else ''),
                           title="Branch head" if head else 'Branch')
             filters.append(branch_filter.append(span))
             
             
         for tagname in change.get_tag_contains():
             span = tag.span(tagname, class_="tag", title="Tag")
             filters.append(branch_filter.append(span))
         
     return filters
开发者ID:wadahiro,项目名称:trac-revision-graph-plugin,代码行数:21,代码来源:web_ui.py

示例3: _customize_View

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def _customize_View(self, stream):

        filter = Transformer('.//div [@id="banner"]')
        stream = stream | filter.wrap(self.css_banner_top2)

        buffer = StreamBuffer()
        stream = stream | Transformer('.//div [@id="banner"]').copy(buffer).end().select('.//div [@id="top2"]').after(
            tag.div(id_="top1")(buffer)
        )

        filter = Transformer('.//div [@id="mainnav"]')
        stream = stream | filter.wrap(self.css_banner_top4)

        buffer = StreamBuffer()
        stream = stream | Transformer('.//div [@id="mainnav"]').copy(buffer).end().select('.//div [@id="top4"]').after(
            tag.div(id_="top3")(buffer)
        )

        filter = Transformer('.//div [@id="top3"]')
        stream = stream | filter.after(tag.div(id_="right")(tag.p()))

        filter = Transformer('.//div [@id="right"]')
        stream = stream | filter.append(tag.div(class_="wiki-toc")(tag.h4(_("Table of Contents"))))

        # just for the menu / TOC
        filter = Transformer('.//div [@class="wiki-toc"]')

        if self.anchors and self.keylist:
            for key in self.keylist:
                stream = stream | filter.append(
                    tag.a(key, href="#" + self.anchors.get(key), onclick="scrollup();") + tag.br()
                )
        filter = Transformer('.//div [@id="main"]')
        stream = stream | filter.wrap(self.css_left)

        return stream
开发者ID:nyuhuhuu,项目名称:trachacks,代码行数:38,代码来源:ticketnav.py

示例4: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        if 'TICKET_ADMIN' in req.perm and req.path_info.startswith('/admin/ticket/components'):
            if data.get('components'):
                filter = Transformer('//form[@id="addcomponent"]/fieldset/div[@class="buttons"]')
                stream = stream | filter.before(tag.div("Default CC:",
                                                tag.br(),
                                                tag.input(type='text', name='defaultcc'),
                                                class_='field'))

                default_ccs = DefaultCC.select(self.env)

                stream = stream | Transformer('//table[@id="complist"]/thead/tr') \
                    .append(tag.th('Default CC'))

                filter = Transformer('//table[@id="complist"]/tbody')
                default_comp = self.config.get('ticket', 'default_component')
                for comp in data.get('components'):
                    if comp.name == default_comp:
                        default_tag = tag.input(type='radio', name='default', value=comp.name, checked='checked')
                    else:
                        default_tag = tag.input(type='radio', name='default', value=comp.name)

                    if comp.name in default_ccs:
                        default_cc = default_ccs[comp.name]
                    else:
                        default_cc = ''

                    filter = filter.append(tag.tr(tag.td(tag.input(type='checkbox', name='sel', value=comp.name), class_='sel'),
                                                  tag.td(tag.a(comp.name, href=req.href.admin('ticket', 'components') + '/' + comp.name), class_='name'),
                                                  tag.td(comp.owner, class_='owner'),
                                                  tag.td(default_tag, class_='default'),
                                                  tag.td(default_cc, class_='defaultcc')))
                return stream | filter

            elif data.get('component'):
                cc = DefaultCC(self.env, data.get('component').name)
                filter = Transformer('//form[@id="modcomp"]/fieldset/div[@class="buttons"]')
                filter = filter.before(tag.div("Default CC:",
                                               tag.br(),
                                               tag.input(type='text', name='defaultcc', value=cc.cc),
                                               class_='field')) \
                                               .before(tag.input(type='hidden', name='old_name', value=cc.name))
                return stream | filter

        return stream
开发者ID:nyuhuhuu,项目名称:trachacks,代码行数:47,代码来源:admin.py

示例5: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        if 'TICKET_ADMIN' in req.perm and \
                req.path_info.startswith('/admin/ticket/components'):
            if data.get('component'):
                cc = DefaultCC(self.env, data.get('component').name)
                filter = Transformer('//form[@id="modcomp"]/fieldset'
                                     '/div[@class="field"][2]')
                filter = filter.after(tag.div("Default CC:",
                                              tag.br(),
                                              tag.input(type='text',
                                                        name='defaultcc',
                                                        value=cc.cc),
                                              class_='field')) \
                               .before(tag.input(type='hidden',
                                                 name='old_name',
                                                 value=cc.name))
                return stream | filter
            else:
                filter = Transformer('//form[@id="addcomponent"]'
                                     '/fieldset/div[@class="buttons"]')
                stream |= filter.before(tag.div("Default CC:",
                                                tag.br(),
                                                tag.input(type='text',
                                                          name='defaultcc'),
                                                class_='field'))

                default_ccs = DefaultCC.select(self.env)

                stream |= Transformer('//table[@id="complist"]/thead/tr') \
                          .append(tag.th('Default CC'))

                for i, comp in enumerate(data.get('components')):
                    if comp.name in default_ccs:
                        default_cc = default_ccs[comp.name]
                    else:
                        default_cc = ''
                    filter = Transformer('//table[@id="complist"]'
                                         '/tbody/tr[%d]' % (i + 1))
                    stream |= filter.append(tag.td(default_cc,
                                                   class_='defaultcc'))
                return stream

        return stream
开发者ID:gaod,项目名称:trac-DefaultCcPlugin,代码行数:45,代码来源:admin.py

示例6: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        if filename != 'ticket.html':
            return stream
        fields = data.get("fields")
        if not fields:
            return stream
        if not data.get('ticket'):
            return stream

        readd_fields = []
        for field in data['fields']:
            if field['name'] in \
                    self.get_ticket_action_fields(req, data['ticket']):
                if field['name'] in ("reporter", "owner"): # these are hardcoded in trac's ticket_box.html template
                    continue
                readd_fields.append(field)

        filter = Transformer('//table[@class="properties"]')
        trs = []
        contents = []
        for i, field in enumerate(readd_fields):
            field = [tag.th('%s:' % field.get("label", 
                                              field['name']), 
                            id='h_%s' % field['name'],
                            class_="missing" if not data['ticket'][field['name']] else ""),
                     tag.td(field['rendered'] \
                                if 'rendered' in field \
                                else data['ticket'][field['name']],
                            headers='h_%s' % field['name'],
                            class_='searchable')]
            contents.append(field)
            if i % 2 == 1:
                trs.append(tag.tr(*contents))
                contents = []
        if len(contents):
            trs.append(tag.tr(*contents))
        stream |= filter.append(tag(*trs))
        return stream
开发者ID:ejucovy,项目名称:trac-WorkflowTicketFieldsPlugin,代码行数:40,代码来源:web_ui.py

示例7: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        """Return a filtered Genshi event stream, or the original unfiltered
        stream if no match.
        """

        if filename == "ticket.html" and \
                ('TICKET_REMINDER_VIEW' in req.perm or
                 'TICKET_REMINDER_MODIFY' in req.perm or
                 'TICKET_ADMIN' in req.perm):
            tags = self._reminder_tags(req, data)
            if tags:
                ticket_resource = data['ticket'].resource
                context = Context.from_request(req, ticket_resource)
                attachments_data = AttachmentModule(self.env).attachment_data(context)

                add_stylesheet(req, 'ticketreminder/css/ticketreminder.css')

                # Will attachments section be displayed?
                attachments_or_ticket = Transformer('//div[@id="attachments"]') if attachments_data['can_create'] or attachments_data['attachments'] else Transformer('//div[@id="ticket"]')
                trac_nav = Transformer('//form[@id="propertyform"]/div[@class="trac-nav"]')

                return stream | attachments_or_ticket.after(tags) | trac_nav.append(self._reminder_trac_nav(req, data))

        return stream
开发者ID:trac-hacks,项目名称:trac-ticketreminder,代码行数:26,代码来源:api.py

示例8: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):
        """
        Quick and dirty solution - modify page on the fly to inject special field. It would be
        nicer if we can do it by creating custom field as this depends on page structure.
        """
        #embed(header='Ticket Stream Filter')
        if filename == 'ticket.html':
            # Disable any direct bounty input
            filter = Transformer('.//input[@id="field-bounty"]')
            stream |= filter.attr("disabled", "disabled")
            
            ticket = data.get('ticket')
            if ticket and ticket.exists:
                identifier = ticket.id
                user = req.authname if req.authname != 'anonymous' else None
                request = self.call_api('GET', '/issue/%s' % identifier)
                fragment = tag()
                sponsorships = {}
                status = self.convert_status(ticket.values['status'])
                owner = ticket.values['owner']
                tooltip = None
                if request != None and (request.status_code == 200 or request.status_code == 404):
                    sponsorships = self.get_sponsorships(identifier)
                    
                    pledged_amount = sum_amounts(sponsorships.values())
                    user_sponsorship = sponsorships.get(user, Sponsorship())

                    # Bounty
                    tooltip = u"Pledged: %d\u20ac" % pledged_amount
                    
                    if status == 'STARTED' or status == 'COMPLETED':
                        confirmed_amount = sum_amounts(sponsorships.values(), ('CONFIRMED', 'VALIDATED', 'REJECTED', 'TRANSFERRED', 'REFUNDED'))
                        tooltip += u" \nConfirmed: %d\u20ac" % confirmed_amount
                    if status == 'COMPLETED':
                        validated_amount = sum_amounts(sponsorships.values(), 'VALIDATED')
                        tooltip += u" \nValidated: %d\u20ac" % validated_amount
                    
                    # Action
                    action = None
                    if (((status == 'STARTED' or status == 'COMPLETED') 
                            and user_sponsorship.status == 'PLEDGED') 
                        or (status == 'STARTED' and user != None and user != owner
                            and user_sponsorship.status == None)):
                        response = self.call_api('GET', '/config/payment_gateways')
                        gateways = response.json().get('gateways')
                        gateway_tags = []
                        if 'DUMMY' in gateways:
                            gateway_tags.append(tag.input(type="submit", value="Payment Card", name='DUMMY'))
                        if 'PAYPAL_STANDARD' in gateways:
                            gateway_tags.append(tag.input(type="submit", value="PayPal", name='PAYPAL_STANDARD'))
                        if 'PAYPAL_ADAPTIVE' in gateways:
                            gateway_tags.append(tag.input(type="submit", value="PayPal", name='PAYPAL_ADAPTIVE'))
                        if user_sponsorship.status == 'PLEDGED':
                            action = tag.form(
                                tag.input(type="button", name="confirm", value=u"Confirm %d\u20ac" % user_sponsorship.amount, id="confirm-button"), 
                                tag.span(gateway_tags, id="confirm-options"), 
                                tag.input(type="submit", name="delete", value="Delete"), 
                                method="post", action=req.href.ticket(identifier, "confirm"))
                        else:
                            #TODO: should be separate action
                            action = tag.form(
                                tag.input(name="amount", type="text", size="3", value="0", pattern="[0-9]*", title="money amount"), 
                                tag.input(type="button", value="Pledge & Confirm", id="confirm-button"), 
                                tag.span(gateway_tags, id="confirm-options"), 
                                method="post", action=req.href.ticket(identifier, "confirm"))

                    elif status == 'COMPLETED' and user_sponsorship.status in ('CONFIRMED', 'REJECTED', 'VALIDATED'):
                        action = tag.form(method="post", action=req.href.ticket(identifier, "validate"))
                        if user_sponsorship.status == 'CONFIRMED' or user_sponsorship.status == 'REJECTED':
                            action.append(tag.input(type="submit", name='validate', value=u"Validate %d\u20ac" % user_sponsorship.amount))
                        if user_sponsorship.status == 'CONFIRMED' or user_sponsorship.status == 'VALIDATED':
                            action.append(tag.input(type="submit", name='reject', value="Reject"))
                    elif (status == 'READY' and user != None):
                        if user_sponsorship.status == None:
                            action = tag.form(tag.input(name="amount", type="text", size="3", value=user_sponsorship.amount, pattern="[0-9]*", title="money amount"), tag.input(type="submit", value="Pledge"), method="post", action=req.href.ticket(identifier, "sponsor"))
                        elif user_sponsorship.status == 'PLEDGED':
                            action = tag.form(tag.input(name="amount", type="text", size=3, value=user_sponsorship.amount, pattern="[0-9]*", title="money amount"), tag.input(type="submit", name="update", value="Update"), tag.input(type="submit", name="delete", value="Delete"), method="post", action=req.href.ticket(identifier, "update_sponsorship"))
                    
                    elif (user == None):
                        action = tag.span(u"\u00A0", tag.a("Login", href=req.href.login()), " or ", tag.a("Register", href=req.href.register()), " to sponsor")
                    
                    if action != None:
                        fragment.append(" ")
                        fragment.append(action)
                        
                else:
                    error = "Connection error"
                    if request:
                        error = request.json().get("error", "Unknown error")
                    fragment.append(tag.span("[BountyFunding Error]", title=error))
    
                #chrome = Chrome(self.env)
                #chrome.add_jquery_ui(req)
                
                add_stylesheet(req, 'htdocs/styles/bountyfunding.css')
                add_script(req, 'htdocs/scripts/bountyfunding.js')

                if tooltip != None:
                    filter = Transformer('.//td[@headers="h_bounty"]/text()')
                    stream |= filter.wrap(tag.span(title=tooltip))
#.........这里部分代码省略.........
开发者ID:centaurustech,项目名称:bountyfunding,代码行数:103,代码来源:bountyfunding.py

示例9: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):

        field_name = self._get_field_name(req.args)

        if 'TICKET_ADMIN' in req.perm and field_name and \
           req.path_info.startswith('/admin/ticket'):

            if field_name in self._non_abstract_enums:
                field_objects = data.get(field_name + 's')
            else:
                field_objects = data.get('enums')

            default_ccs = DefaultCC.select(self.env, field_name)

            if field_objects:
                # list of field objects

                stream = stream | Transformer(
                    '//table[@class="listing"]/thead/tr').append(
                        tag.th('CC'))

                if field_name == 'component':
                    transformer = Transformer('//table[@id="complist"]/tbody')
                    default_comp = self.config.get(
                        'ticket', 'default_component')

                for idx, field_object in enumerate(field_objects):

                    # Milestone object can be a tuple :/
                    try:
                        field_object_name = field_object.name
                    except AttributeError:
                        field_object_name = field_object[0].name

                    if field_object_name in default_ccs:
                        default_cc = default_ccs[field_object_name]
                    else:
                        default_cc = ''

                    # Annoyingly, we can't just append to the row if the
                    # collection is components, it appears to blat it for
                    # rendering later so you end up with no rows
                    # This may be due to the collection being a generator,
                    # but then again, who knows?
                    if field_name == 'component':

                        if default_comp == field_object_name:
                            default_tag = tag.input(
                                type='radio', name='default',
                                value=field_object_name, checked='checked')
                        else:
                            default_tag = tag.input(
                                type='radio', name='default',
                                value=field_object_name)

                        transformer = transformer.append(
                            tag.tr(
                                tag.td(
                                    tag.input(type='checkbox', name='sel',
                                              value=field_object_name),
                                    class_='sel'),
                                tag.td(
                                    tag.a(field_object_name,
                                          href=req.href.admin(
                                              'ticket', 'components') + '/' + \
                                          field_object_name),
                                    class_='name'),
                                tag.td(field_object.owner, class_='owner'),
                                tag.td(default_tag, class_='default'),
                                tag.td(default_cc, class_='defaultcc')
                            )
                        )

                    else:
                        stream = stream | Transformer(
                            '//table[@class="listing"]/tbody/tr[%s]' % (idx+1,)
                            ).append(tag.td(default_cc, class_='defaultcc'))

                if field_name == 'component':
                    return stream | transformer

            else:
                # edit field object
                if field_name in self._non_abstract_enums:
                    field_object = data.get(field_name)
                else:
                    field_object = data.get('enum')

                if field_object:

                    # Milestone object can be a tuple :/
                    try:
                        field_object_name = field_object.name
                    except AttributeError:
                        field_object_name = field_object[0]

                    if field_object_name in default_ccs:
                        default_cc = default_ccs[field_object_name]
                    else:
                        default_cc = ''
#.........这里部分代码省略.........
开发者ID:isotoma,项目名称:trac-DefaultCcPlugin,代码行数:103,代码来源:admin.py

示例10: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):

        # Tickets will be modified to show the child tickets as a list under the 'Description' section.
        if filename == 'ticket.html':

            # Get the ticket info.
            ticket = data.get('ticket')

            # Modify ticket.html with sub-ticket table, create button, etc...
            # As follows:
            # - If ticket has no child tickets and child tickets are NOT allowed then skip.
            # - If ticket has child tickets and child tickets are NOT allowed (ie. rules changed or ticket type changed after children were assigned),
            #   print list of tickets but do not allow any tickets to be created.
            # - If child tickets are allowed then print list of child tickets or 'No Child Tickets' if non are currently assigned.
            # 
            if ticket and ticket.exists:

                filter = Transformer('//div[@class="description"]')
                snippet = tag()
                
                # Are there any child tickets to display?
                childtickets = [ Ticket(self.env,n) for n in self.env.childtickets.get(ticket.id,[]) ]

                # (tempish) fix for #8612 : force sorting by ticket id
                childtickets = sorted(childtickets, key=lambda t: t.id)


                # trac.ini : Which columns to display in child ticket listing?
                columns = self.config.getlist('childtickets', 'parent.%s.table_headers' % ticket['type'], default=['summary','owner'])

                # trac.ini : child tickets are allowed.
                if self.config.getbool('childtickets', 'parent.%s.allow_child_tickets' % ticket['type']):

                    # trac.ini : Default 'type' of child tickets?
                    default_child_type = self.config.get('childtickets', 'parent.%s.default_child_type' % ticket['type'], default=self.config.get('ticket','default_type'))

                    self.env.log.debug("TracchildticketsModule : default_child_type: %s" % default_child_type)

                    # Can user create a new ticket? If not, just display title (ie. no 'create' button).
                    if 'TICKET_CREATE' in req.perm(ticket.resource):

                        # Always pass these fields
                        default_child_fields = (
                                tag.input(type="hidden", name="parent", value='#'+str(ticket.id)),
                                )

                        #Pass extra fields defined in inherit parameter of parent
                        inherited_child_fields = [
                                tag.input(type="hidden",name="%s"%field,value=ticket[field]) for field in self.config.getlist('childtickets','parent.%s.inherit' % ticket['type'])
                                ]

                        # If child types are restricted then create a set of buttons for the allowed types (This will override 'default_child_type).
                        restrict_child_types = self.config.getlist('childtickets','parent.%s.restrict_child_type' % ticket['type'],default=[])
                        if not restrict_child_types:
                            # ... create a default submit button
                            submit_button_fields = (
                                    tag.input(type="submit",name="childticket",value="New Child Ticket",title="Create a child ticket"),
                                    tag.input(type="hidden", name="type", value=default_child_type),
                                    )
                        else:
                            submit_button_fields = [ tag.input(type="submit",name="type",value="%s" % ticket_type,title="Create a %s child ticket" % ticket_type) for ticket_type in restrict_child_types ]
        
                        snippet.append(tag.div(
                            tag.form(
                                tag.div( default_child_fields, inherited_child_fields, submit_button_fields, class_="inlinebuttons"),                            
                                method="get", action=req.href.newticket(),
                                ),
                            tag.h3("Child Tickets",id="comment:child_tickets"),
                            ))
                    else:
                        snippet.append(tag.div(tag.h3("Child Tickets",id="comment:child_tickets")))

                # trac.ini : child tickets are NOT allowed but (somehow?!) this parent ticket has children assigned.
                elif childtickets:
                    snippet.append(tag.div(tag.h3("Child Tickets",id="comment:child_tickets")))

                # Test if the ticket has children: If so, then list in pretty table.
                if childtickets:
                    snippet.append(
                            tag.div(
                                tag.table(
                                    tag.thead(
                                        tag.tr(
                                            tag.th("Ticket",class_="id"),
                                            [ tag.th(s.title(),class_=s) for s in columns ])
                                        ),
                                    tag.tbody([ self._table_row(req,tkt,columns) for tkt in childtickets ]),
                                    class_="listing tickets",
                                    ),
                                )
                            )
                elif self.config.getbool('childtickets', 'parent.%s.allow_child_tickets' % ticket['type']):
                    snippet.append(tag.div(tag.p("NO SUB-TICKETS.")))

                return stream | filter.append(snippet)

        return stream
开发者ID:lkraav,项目名称:trachacks,代码行数:99,代码来源:childtickets.py

示例11: filter_stream

# 需要导入模块: from genshi.filters import Transformer [as 别名]
# 或者: from genshi.filters.Transformer import append [as 别名]
    def filter_stream(self, req, method, filename, stream, data):

        # Tickets will be modified to show the child tickets as a list under the 'Description' section.
        if filename == 'ticket.html':

            # Get the ticket info.
            ticket = data.get('ticket')

            # Modify ticket.html with sub-ticket table, create button, etc...
            # As follows:
            # - If ticket has no child tickets and child tickets are NOT allowed then skip.
            # - If ticket has child tickets and child tickets are NOT allowed (ie. rules changed or ticket type changed after children were assigned),
            #   print list of tickets but do not allow any tickets to be created.
            # - If child tickets are allowed then print list of child tickets or 'No Child Tickets' if non are currently assigned.
            # 
            if ticket and ticket.exists:

                filter = Transformer('//div[@class="description"]')
                snippet = tag()

                # Are there any child tickets to display?
                childtickets = [ Ticket(self.env, n) for n in self.env.childtickets.get(ticket.id, []) ]

                # trac.ini : Which columns to display in child ticket listing?
                columns = self.config.getlist('childtickets', 'parent.%s.table_headers' % ticket['type'], default = ['summary', 'owner'])

                # Forcing default setting to inherit from the parent ticket
                default_child_milestone = ticket['milestone']
                default_child_type = ticket['type']

                # Test if the ticket has children: If so, then list in pretty table.
                if childtickets:
                    snippet.append(
                            tag.div(tag.h3("Child Tickets:", id = "comment:child_tickets"),
                                tag.table(
                                    tag.thead(
                                        tag.tr(
                                            tag.th("Ticket", class_ = "id"),
                                            [ tag.th(s.title(), class_ = s) for s in columns ])
                                        ),
                                    tag.tbody([ self._table_row(req, tkt, columns) for tkt in childtickets ]),
                                    class_ = "listing",
                                    ),
                                )
                            )
                else:
                    snippet.append(tag.div(tag.h3("Child Tickets:", id = "comment:child_tickets"), tag.p("NO SUB-TICKETS.")))

                # Can user create a new ticket? If not, just display title (ie. no 'create' button).
                if 'TICKET_CREATE' in req.perm(ticket.resource):
                        snippet.append(
                            tag.div(
                                tag.form(
                                    tag.div(
                                        tag.span(
                                            tag.input(type = "hidden", name = "parent", value = '#' + str(ticket.id)),
                                            tag.input(type = "hidden", name = "milestone", value = default_child_milestone),
                                            tag.input(type = "hidden", name = "type", value = default_child_type),
                                            tag.input(type = "submit", name = "childticket", value = "Create", title = "Create a child ticket"),
                                            class_ = "primaryButton"),
                                        class_ = "buttons"),
                                    method = "get", action = req.href.newticket()
                                    )
                                )
                            )

                return stream | filter.append(snippet)

        return stream
开发者ID:nagyistoce,项目名称:trac-childtickets,代码行数:71,代码来源:childtickets.py


注:本文中的genshi.filters.Transformer.append方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。